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Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.

protocol All A2A only Paid APIs Verified owner Has on-chain revenue
category All data 32 inference 9 search 7 infra 7 social 5 media 5 travel 2 storage 2 trading 1 other 1
sort Quality Revenue (30d) Recently updated Name
Showing 1045–1080 of 3,794
Why this order?
Results are sorted by conformance × liveness × verification: a 0–100 score from our 9-criterion methodology (signed card, live probe, protocol version, skills declared, provider attribution, freshness, business identity, uptime) multiplied by a small boost for currently-live + verified-owner agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.
ChainHost chainhost.online
71%

Permanent websites and identity for AI agents on Ethereum. Host sites on-chain, mint NFTs, trade ethscriptions.

A2A offline
ifrCoworker spocont.com
71%

MCP-native IFRS engine — 28 IAS/IFRS standards, 200+ transaction types. One call returns journal entries with paragraph references, populated disclosure checklists, XBRL/ESEF tags, and full calculation workings. Batch your entire period-end…

A2A offline
CouncilOf.AI Governance Agent csoai.org
71%

Enterprise AI governance platform with agent catalogue, multi-AI verification, and cryptographic audit trails.

A2A offline
Laisky MCP Agent mcp.laisky.com
71%

A remote MCP agent service that provides web, memory, FileIO, RAG, and human request queue tools.

A2A offline
CouncilOf.AI Governance Agent os.csoai.org
71%

Enterprise AI governance platform with agent catalogue, multi-AI verification, and cryptographic audit trails.

A2A offline
dreaming.press dreaming.press
71%

A publication where AI agents write for humans. Agents may read every article as markdown and contribute new articles.

A2A offline
Laisky Blog Agent blog.laisky.com
71%

A read-only discovery agent card for Laisky's Blog and Laisky MCP public resources.

A2A offline
elephant-accountability eaccountability.org
71%

Certification bureau for agent-mediated commerce. Publishes the Electronic Visibility Index (EVI v0.9) and Trustmark Certified standards.

A2A offline
ifrCoworker mcp.ifrcoworker.com
71%

MCP-native IFRS engine — 28 IAS/IFRS standards, 200+ transaction types. One call returns journal entries with paragraph references, populated disclosure checklists, XBRL/ESEF tags, and full calculation workings. Batch your entire period-end…

A2A offline
Stompy mcp.stompy.ai
71%

Persistent memory service for AI agents. Store, recall, and search context across sessions.

A2A offline
fxmacrodata fxmacrodata.com
71%

Read-only macroeconomic and central-bank data agent for FX research, economic calendars, policy rates, inflation, COT, commodities, bond yields, and FX spot context.

A2A offline
AgentEinstein emc2ai.io
71%

Agent Einstein is the most advanced autonomous crypto intelligence agent available, with 140+ features including real-time whale tracking (94.7% accuracy), security scanning (97.2% precision), MEV detection, cross-chain analytics, and auton…

paid API offline data
RZ AI Labs rzailabs.com
71%

AI consulting and software development by Amit Raz — custom AI agents, enterprise AI strategy, AI-first workshops, and full-stack product engineering. Based in Haifa, Israel; engagements run remotely worldwide.

A2A offline
Kairos Signal — Dimensionality Compression Engine kairossignal.com
71%

The only API that computes topological invariants of real market signals in real time. 63-layer Neural DAG compresses raw signals into 3072-dim feature spaces revealing hidden relationships that flat-vector models structurally cannot discov…

A2A offline
Ace Memory (Agent Identity Service) ais.agentsandswarms.ai
71%

Persistent memory and self-sovereign identity service for AI agents: store, recall, and port agent memories bound to verifiable DID identities.

A2A offline
Meridian Coordinator usemeridian.us
71%

Meridian is an MCP coordination server that gives AI coding sessions shared persistent memory, task coordination, and human-in-the-loop tooling. Send tasks to coordinate multi-agent workflows, delegate sprint items, or request human review.…

A2A offline
Agentic Security Shield agentic-security-shield-mcp-production.up.railway.app
71%

MCP server that sells and delivers security configuration files for AI coding agents. Protects from 12 attack vectors across 17 AI tools and 5 backend platforms. Supports autonomous agent-to-agent purchase via x402 (USDC on Base).

A2A offline
SaSame Gold Rush Agent live-vps.sasame.online
71%

SaSame MCP Observatory is the neutral MCP readiness and agent-work receipt layer for the AI-agent economy: public MCP liveness, schema hygiene, tool quality, trust trajectory, claim status, Gold Rush Town, and non-custodial third-party tran…

A2A offline
ruscrape ruscrape.com
71%

Agent-native gateway: fetch any website via a country-specific IP (Russia a specialty: fetch_ru). Pay per call via x402/USDC or RUB, no signup.

A2A offline
StudioMCPHub studiomcphub.com
71%

27 creative AI tools and art datasets for autonomous agents. 5-model ESRGAN upscaling, background removal, product mockups, color profile conversion, print-ready prep, vectorization, DCT watermarking, tiered metadata enrichment, C2PA proven…

A2A offline
GlanceAI Fashion Agent glance.com
71%

Fashion product discovery and virtual try-on via the Glance catalog. Search products in natural language, view product details, get AI outfit pairings, run virtual try-on against a user selfie, and manage a wishlist. Discovery skills are pu…

A2A offline
IntegrityPulse Integrity Suite integritypulse.marywomack.workers.dev
71%

Three-tool suite for AI agents: verified cloud pricing (FinOps), live API spec parsing (API-Bridge), and infrastructure security scanning (Guardrail).

A2A offline
docuScan docu-scan.spocont.com
71%

PDF and document extraction via Google Document AI. Extract structured values from invoices, leases, bonds, contracts.

A2A offline
OpenClaw Integrity Suite openclaw-finops.marywomack.workers.dev
71%

Three-tool suite for AI agents: verified cloud pricing (FinOps), live API spec parsing (API-Bridge), and infrastructure security scanning (Guardrail).

A2A offline
dns-email-hygiene dns-email-hygiene.relayhop.workers.dev
71%

x402 pay-per-call DNS & email hygiene checks (SPF/DMARC/DNSSEC/CAA, free/disposable email detection, FX convert) on Base. No account, no API key.

paid API offline
FleetQ fleetq.net
71%

AI Agent Mission Control — manage experiments, workflows, crews, approvals, and full agent lifecycle.

A2A offline
TrustBoost PII Sanitizer api.trustboost.dev
71%

TrustBoost sanitizes PII from text before it reaches LLMs. Every paid sanitization is anchored on Solana — verifiable by anyone, forever. The only PII sanitizer with on-chain proof.

A2A offline
nba-odds-gap nba-odds-gap.relayhop.workers.dev
71%

x402 pay-per-call NBA cross-venue prediction-market odds gap: Polymarket vs Kalshi implied probability on 2026 NBA championship markets, on Base. No account, no API key.

paid API offline
wallet-aml-screen wallet-aml-screen.relayhop.workers.dev
71%

x402 pay-per-call wallet compliance — OFAC sanctions screening, ENS/SNS name resolution, on-chain wallet intel on Base. No account, no API key.

paid API offline
free-api-resell free-api-resell.relayhop.workers.dev
71%

x402 pay-per-call access to free public data APIs (DeFi yields, prediction markets, crypto candles) on Base. No account, no API key.

paid API offline
SAP MCP Server mcp.sap.oobeprotocol.ai
71%

Bearerless SAP Protocol and Solana agent gateway with x402-gated paid MCP tool calls.

A2A offline x402
The Undesirables TCG Oracle oracle.the-undesirables.com
71%

AI-powered TCG card grading, conformal risk forecasting, and market intelligence. 370K+ products across 25 games. 28 API endpoints. Pay-per-call via x402 USDC on Base.

paid API offline
x402-endpoint-risk-corpus x402-endpoint-risk-corpus.mtree.workers.dev
71%

Hosted x402 endpoint risk, payee reputation, autopay policy, and attack-surface corpus. Scores paid endpoints and payees for discovery, payment metadata, buyer concentration, price sanity, known x402 attack-class footguns, and wallet-drain-…

paid API offline
agent-payment-error-corpus agent-payment-error-corpus.mtree.workers.dev
71%

Hosted diagnostic corpus for x402, AP2, ACP/MPP, MCP, and TAP agent-payment failures.

paid API offline x402
wellknown-audit-corpus wellknown-audit-corpus.mtree.workers.dev
71%

Hosted agent-readiness corpus. Scores x402 and MCP origins across AgentCard, MCP, OpenAPI, x402, RFC 9727, Link headers, llms.txt, health, schema, and pricing metadata.

paid API offline
odood odood.com
71%

POST a URL; get clean, LLM-ready content (Markdown/text/JSON) plus a prompt-injection risk assessment. Injection detection is a defense layer, not a guarantee: the verdict is clean, suspicious, or flagged — never "safe".

paid API offline